.side_bar_c {
    position: relative;
    height: 100%;

    .side_bar_item {
        box-sizing: border-box;
        display: flex;
        justify-content: center;
        width: 100%;
        padding: 28rpx 16rpx;
    }

    .radius_b_r {
        border-bottom-right-radius: 20rpx;
    }

    .radius_t_r {
        border-top-right-radius: 20rpx;
    }

    .hover {
        opacity: 0.8;
    }
}

.env {
    padding-bottom: constant(safe-area-inset-bottom);
    /*兼容 IOS<11.2*/
    padding-bottom: env(safe-area-inset-bottom);
    /*兼容 IOS>11.2*/
}

/*隐藏滚动条*/
::-webkit-scrollbar {
    width: 0;
    height: 0;
}